Electronic coffee scale



FIG. 1 is a front view of an electronic coffee scale, showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines in figures are shown for the purpose of illustrating portions of the electronic coffee scale and forms no part of the claimed design. 

CLAIM The ornamental design for an electronic coffee scale, as shown and described. 